Our small polished steel buttons are nearly 3/4" diameter. Formed from .030" thick steel, these buttons have a concave center surrounded by a flat rim, and have 4 holes for sturdy thread.
Same day shipment, when you click ADD TO CART and complete shopping cart check out. Inspect the item, return it for same day refund if not delighted. You will be pleased with your choice. You pay postage, your only risk.